When performance, reliability, and safety matter most, nothing beats an air starter engine. Used across mining, oil & gas, marine, and industrial sectors, these high-torque, pneumatic starters crank massive diesel engines with precision and power—no batteries required.

At MultiTorque, we supply, repair, and service air starter engines trusted across Australia’s toughest job sites. If you’re operating in extreme conditions or hazardous environments, switching to an air starter engine could be the smartest move your business makes.

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What Is an Air Starter Engine?

An air starter engine is a compact pneumatic motor that uses compressed air to turn over large internal combustion engines, especially where electric starters aren’t safe or reliable. This makes them ideal for:

• Underground mines

• Offshore oil rigs

• Remote pumping stations

• Marine vessels

• Heavy transport and diesel generators

Unlike electric starters, air starters deliver explosion-proof, high-torque performance in any condition—dust, heat, vibration, or isolation.

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How Do Air Starter Engines Work?

Air starter engines use compressed air (from tanks or onboard compressors) to power a turbine or vane motor. This motor spins a pinion gear, engaging the engine’s flywheel and cranking the motor.

Key features include:

• High torque output

• Quick, reliable startups

• Safe operation in flammable environments

• No electrical sparks or wiring failures

Brands like TDI (Turbine Air Starters), Ingersoll Rand, and Startmaster dominate the market—and we stock and service them all.

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Why Choose an Air Starter Engine?

🔥 Explosion-Safe Ignition

No sparks, no batteries. Perfect for Class 1 hazardous zones.

🔩 Built for Harsh Environments

Engineered to perform where traditional systems fail—heat, vibration, dirt, and dust.

💪 Heavy-Duty Torque

Delivers powerful engine starts on large displacement diesel engines, every time.

⚙️ Low Maintenance

Fewer moving parts means lower failure risk and long service intervals.

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Air Starter Applications

Air starter engines are commonly used on:

• Mining equipment – dump trucks, drills, loaders

• Marine engines – generators, tugboats, bilge pumps

• Oil & gas rigs – compressors, gen-sets

• Emergency backup systems – especially where batteries degrade over time

These engines are mission-critical, and MultiTorque is Australia’s go-to for air starter reliability.

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MultiTorque: Australia’s Trusted Supplier

With over 15 years of experience supplying and servicing air starter engines, MultiTorque delivers total reliability. Here’s what sets us apart:

🔧 In-House Repairs & Diagnostics

We rebuild air starters to OEM standards. Every unit is fully pressure tested and certified.

🚛 National Delivery & Support

From Perth to Brisbane and everywhere in between—we ship fast and support long-term.

📦 Large Stock, Major Brands

We stock the full range of TDI, Ingersoll Rand, and Startmaster air starters—plus all the necessary kits and components.

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Choosing the Right Air Starter Engine

Factors to consider:

• Engine size and torque requirements

• Compressed air supply

• Operating environment (temperature, pressure, hazards)

• Mounting configuration and space limitations

Don’t stress—we’ll help you match the right starter to your specific machinery or system.

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Custom Air Start Solutions

Have a unique setup? We specialize in custom air start assemblies, including:

• Mount brackets

• Air system integration

• Starter controls

• Pressure testing and compliance

We’ve already designed custom air starter solutions for some of Australia’s biggest mining and energy clients.

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Get Started with MultiTorque

Whether you’re replacing a starter, upgrading an aging system, or building from scratch, we’re here to help.

📞 1300 726 525
📧 sales@multitorque.com
🌐 www.multitorque.com.au
🔗 Connect with us on LinkedIn